I get hostname from grains :

  {% set host_server = salt['grains.get']('host') %}


I have some IP in pillar with this model :

vm_eth0:
  redis1: 192.168.1.215

I want to match Pillar like this using hostname from $host_server:

eth0:
  network.managed:
    - enabled: True
    - type: eth
    - proto: none
    - ipaddr: {{ salt['pillar.get']['vm_eth0'](host_server) }}

Thanks for helping